Trombidiidae (family)

Red velvet mite at Acton, ACT

Trombidiidae (family) at Acton, ACT - 19 Aug 2022
Trombidiidae (family) at Acton, ACT - 19 Aug 2022
Trombidiidae (family) at Acton, ACT - 19 Aug 2022
Trombidiidae (family) at Acton, ACT - 19 Aug 2022
Trombidiidae (family) at Acton, ACT - 19 Aug 2022
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Identification history

Trombidiidae (family) 3 Sep 2022 MichaelMulvaney
Trombidiidae (family) 3 Sep 2022 TimL

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User's notes

A spider's egg sac was found between two pieces of bark, with a hole in the egg sac and something red inside (second image). When the egg sac was opened up, two bloated-looking Red Velvet Mites were found inside and few spider's eggs. Presumably, the Mites were feeding on the spider's eggs, the first time I've seen this behaviour.

1 comment

   3 Sep 2022
Yes they are invertebrate egg eaters

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Location information

Sighting information

Additional information

  • 5mm to 12mm Animal size

Species information

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  • Nearby sighting(s) of same species
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